Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen Lefferson, CNP

Family Nurse Practitioner in Georgetown, OH · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1285040741

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Registry record

Entity type Individual (Type 1)

Name Gretchen Lefferson

Credential CNP

Sex Female

Practice address 425 Home St, Georgetown, OH, 45121

Phone (937) 378-7701

Enumeration date Jul 6, 2014

Last updated in NPPES Jul 6, 2014

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 15938 (OH) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Gretchen Lefferson practice?

The practice location on file with NPPES is in Georgetown, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Gretchen Lefferson?

The National Provider Identifier (NPI) for Gretchen Lefferson is 1285040741, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-06.